Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5652382 | Humidity meter | Shiro Nakagawa, Atsuko Tsuchida, Eiji Takahashi | 1997-07-29 |
KA
Kenji Aizawa
Overall (1997): #121,136 of 185,788Top 70%
1
Patents 1997